@org.junit.Test
public void testCreateSignedJWT() throws Exception {
TokenProvider jwtTokenProvider = new JWTTokenProvider();
((JWTTokenProvider) jwtTokenProvider).setSignToken(true);
TokenProviderParameters providerParameters = createProviderParameters();
assertTrue(jwtTokenProvider.canHandleToken(JWTTokenProvider.JWT_TOKEN_TYPE));
TokenProviderResponse providerResponse = jwtTokenProvider.createToken(providerParameters);
assertTrue(providerResponse != null);
assertTrue(providerResponse.getToken() != null && providerResponse.getTokenId() != null);
String token = (String) providerResponse.getToken();
assertNotNull(token);
assertTrue(token.split("\\.").length == 3);
// Validate the token
JwsJwtCompactConsumer jwtConsumer = new JwsJwtCompactConsumer(token);
JwtToken jwt = jwtConsumer.getJwtToken();
Assert.assertEquals("alice", jwt.getClaim(JwtConstants.CLAIM_SUBJECT));
Assert.assertEquals(providerResponse.getTokenId(), jwt.getClaim(JwtConstants.CLAIM_JWT_ID));
Assert.assertEquals(
providerResponse.getCreated().getTime() / 1000L,
jwt.getClaim(JwtConstants.CLAIM_ISSUED_AT));
Assert.assertEquals(
providerResponse.getExpires().getTime() / 1000L, jwt.getClaim(JwtConstants.CLAIM_EXPIRY));
// Verify Signature
Crypto crypto = providerParameters.getStsProperties().getSignatureCrypto();
CryptoType cryptoType = new CryptoType(CryptoType.TYPE.ALIAS);
cryptoType.setAlias(providerParameters.getStsProperties().getSignatureUsername());
X509Certificate[] certs = crypto.getX509Certificates(cryptoType);
assertNotNull(certs);
assertTrue(jwtConsumer.verifySignatureWith(certs[0], SignatureAlgorithm.RS256));
}
